<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title></title>
    </head>
    <body>

        <?php
        $a = 0 ;
        do{ 
            print $a ;
            $a-- ;
            
        } while($a > (-101)) 
        
       
            
         
        
       
        ?>

    </body>
</html>
